55169640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2264

約数の個数: 128

約数和(自身を含む): 191980800

約数和(自身を除く): 136811160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2221, 2484, 2760, 3105, 4140, 4442, 4968, 6210, 6663, 8280, 8884, 11105, 12420, 13326, 17768, 19989, 22210, 24840, 26652, 33315, 39978, 44420, 51083, 53304, 59967, 66630, 79956, 88840, 99945, 102166, 119934, 133260, 153249, 159912, 199890, 204332, 239868, 255415, 266520, 299835, 306498, 399780, 408664, 459747, 479736, 510830, 599670, 612996, 766245, 799560, 919494, 1021660, 1199340, 1225992, 1379241, 1532490, 1838988, 2043320, 2298735, 2398680, 2758482, 3064980, 3677976, 4597470, 5516964, 6129960, 6896205, 9194940, 11033928, 13792410, 18389880, 27584820, 55169640]

約数ペア:

[(1, 55169640), (2, 27584820), (3, 18389880), (4, 13792410), (5, 11033928), (6, 9194940), (8, 6896205), (9, 6129960), (10, 5516964), (12, 4597470), (15, 3677976), (18, 3064980), (20, 2758482), (23, 2398680), (24, 2298735), (27, 2043320), (30, 1838988), (36, 1532490), (40, 1379241), (45, 1225992), (46, 1199340), (54, 1021660), (60, 919494), (69, 799560), (72, 766245), (90, 612996), (92, 599670), (108, 510830), (115, 479736), (120, 459747), (135, 408664), (138, 399780), (180, 306498), (184, 299835), (207, 266520), (216, 255415), (230, 239868), (270, 204332), (276, 199890), (345, 159912), (360, 153249), (414, 133260), (460, 119934), (540, 102166), (552, 99945), (621, 88840), (690, 79956), (828, 66630), (920, 59967), (1035, 53304), (1080, 51083), (1242, 44420), (1380, 39978), (1656, 33315), (2070, 26652), (2221, 24840), (2484, 22210), (2760, 19989), (3105, 17768), (4140, 13326), (4442, 12420), (4968, 11105), (6210, 8884), (6663, 8280)]